7-Day Forecast Summary
7-Day Detailed Weather Forecast for Chicago
Tonight |
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Temperature: 73°F Wind Speed: 5 to 15 mph Wind Direction: SW Forecast: Mostly clear. Low around 73, with temperatures rising to around 76 overnight. Heat index values as high as 96. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. |
Thursday |
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Temperature: 91°F Wind Speed: 5 to 15 mph Wind Direction: SSW Forecast: Sunny. High near 91, with temperatures falling to around 89 in the afternoon. Heat index values as high as 96. South southwest wind 5 to 15 mph. |
Thursday Night |
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Temperature: 72°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Friday |
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Temperature: 88°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 88. Heat index values as high as 95. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. |
Friday Night |
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Temperature: 72°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. |
Independence Day |
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Temperature: 86°F Wind Speed: 5 to 10 mph Wind Direction: SSW Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%. |
Saturday Night |
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Temperature: 71°F Wind Speed: 5 to 10 mph Wind Direction: WSW Forecast: Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. |
Sunday |
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Temperature: 86°F Wind Speed: 5 to 10 mph Wind Direction: NNW Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 86. |
Sunday Night |
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Temperature: 69°F Wind Speed: 5 mph Wind Direction: N Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. |
Monday |
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Temperature: 83°F Wind Speed: 5 to 10 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. |
Monday Night |
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Temperature: 69°F Wind Speed: 0 to 5 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. |
Tuesday |
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Temperature: 86°F Wind Speed: 0 to 5 mph Wind Direction: NE Forecast: Mostly sunny, with a high near 86. |
Tuesday Night |
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Temperature: 71°F Wind Speed: 0 to 5 mph Wind Direction: SSW Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 71. |
Wednesday |
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Temperature: 85°F Wind Speed: 0 to 5 mph Wind Direction: NNW Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. |

